{"provider_name":"Hatena Blog","height":"190","author_name":"akabane_k","image_url":null,"description":"Reader's Digest 4\u6708\u53f7\u306e\u8a18\u4e8b \"All in a Day's WORK\" \u304b\u3089\u306e\u5f15\u7528\u3067\u3059\u3002 The science test question asked: What is hard water? The student's answer: Ice. \u30c6\u30b9\u30c8\u306e\u8cea\u554f\u306f\u65e5\u672c\u8a9e\u3067\u306f\u786c\u6c34\u3068\u306f\u3067\u3059\u306d\u3002\u82f1\u82f1\u8f9e\u66f8\u3067 \"hard water\" \u306e\u8aac\u660e\u3092\u898b\u307e\u3059\u3002 \u30fbVocabulary.comy: water that contains mineral salts (as calcium and magnesium ions) that limit the formation of lather\u2026","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakabane-k.hatenablog.com%2Fentry%2Fd27c4f11be4d3fcbf6b6e7a23c6bc1d6\" title=\"What is hard water? - English Collection\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/akabane_k/","title":"What is hard water?","categories":["\u82f1\u5358\u8a9e"],"width":"100%","blog_url":"https://akabane-k.hatenablog.com/","blog_title":"English Collection","version":"1.0","published":"2021-06-10 06:35:41","provider_url":"https://hatena.blog","url":"https://akabane-k.hatenablog.com/entry/d27c4f11be4d3fcbf6b6e7a23c6bc1d6"}